➀ Leclanché has launched the world's first commercial XNO Li-ion cell using niobium-based anode material from Echion Technologies; ➁ The cell, named XN50, is designed for heavy-duty e-mobility, rail, and marine use with an estimated life of over 10,000 cycles; ➂ The company aims to replace LTO and complement G/NMC in its product line.